Remove the CLI / LibHB Update Checker. It's been broken since we switched to HTTPS and it's terrible code.

4 files changed, 4 insertions, 293 deletions

diff --git a/libhb/hb.c b/libhb/hb.c
index 393ced341..18cf816ff 100644
--- a/libhb/hb.c
+++ b/libhb/hb.c
@@ -31,11 +31,6 @@ struct hb_handle_s
 {
     int            id;
     
-    /* The "Check for update" thread */
-    int            build;
-    char           version[32];
-    hb_thread_t  * update_thread;
-
     /* This thread's only purpose is to check other threads'
        states */
     volatile int   die;
@@ -411,46 +406,13 @@ void hb_log_level_set(hb_handle_t *h, int level)
     global_verbosity_level = level;
 }
 
-void hb_update_poll(hb_handle_t *h)
-{
-    uint64_t      date;
-
-    hb_log( "hb_update_poll: checking for updates" );
-    date             = hb_get_date();
-    h->update_thread = hb_update_init( &h->build, h->version );
-
-    for( ;; )
-    {
-        if (h->update_thread == 0)
-        {
-            // Closed by thread_func
-            break;
-        }
-        if (hb_thread_has_exited(h->update_thread))
-        {
-            /* Immediate success or failure */
-            hb_thread_close( &h->update_thread );
-            break;
-        }
-        if (hb_get_date() > date + 1000)
-        {
-            /* Still nothing after one second. Connection problem,
-               let the thread die */
-            hb_log( "hb_update_poll: connection problem, not waiting for "
-                    "update_thread" );
-            break;
-        }
-        hb_snooze( 500 );
-    }
-}
-
 /**
  * libhb initialization routine.
  * @param verbose HB_DEBUG_NONE or HB_DEBUG_ALL.
  * @param update_check signals libhb to check for updated version from HandBrake website.
  * @return Handle to hb_handle_t for use on all subsequent calls to libhb.
  */
-hb_handle_t * hb_init( int verbose, int update_check )
+hb_handle_t * hb_init( int verbose )
 {
     hb_handle_t * h = calloc( sizeof( hb_handle_t ), 1 );
 
@@ -459,18 +421,10 @@ hb_handle_t * hb_init( int verbose, int update_check )
 
     h->id = hb_instance_counter++;
 
-    /* Check for an update on the website if asked to */
-    h->build = -1;
-
     /* Initialize opaque for PowerManagement purposes */
     h->system_sleep_opaque = hb_system_sleep_opaque_init();
 
-    if( update_check )
-    {
-        hb_update_poll(h);
-    }
-
-    h->title_set.list_title = hb_list_init();
+	h->title_set.list_title = hb_list_init();
     h->jobs       = hb_list_init();
 
     h->state_lock  = hb_lock_init();
@@ -564,18 +518,6 @@ int hb_get_build( hb_handle_t * h )
 }
 
 /**
- * Checks for needed update.
- * @param h Handle to hb_handle_t.
- * @param version Pointer to handle where version will be copied.
- * @return update indicator.
- */
-int hb_check_update( hb_handle_t * h, char ** version )
-{
-    *version = ( h->build < 0 ) ? NULL : h->version;
-    return h->build;
-}
-
-/**
  * Deletes current previews associated with titles
  * @param h Handle to hb_handle_t
  */
@@ -1918,14 +1860,6 @@ static void thread_func( void * _h )
 
     while( !h->die )
     {
-        /* In case the check_update thread hangs, it'll die sooner or
-           later. Then, we join it here */
-        if( h->update_thread &&
-            hb_thread_has_exited( h->update_thread ) )
-        {
-            hb_thread_close( &h->update_thread );
-        }
-
         /* Check if the scan thread is done */
         if( h->scan_thread &&
             hb_thread_has_exited( h->scan_thread ) )
diff --git a/libhb/hb.h b/libhb/hb.h
index f2dd6e9c4..94f99bce7 100644
--- a/libhb/hb.h
+++ b/libhb/hb.h
@@ -30,8 +30,7 @@ extern "C" {
 #define HB_DEBUG_ALL  1
 void          hb_register( hb_work_object_t * );
 void          hb_register_logger( void (*log_cb)(const char* message) );
-hb_handle_t * hb_init( int verbose, int update_check );
-void          hb_update_poll(hb_handle_t *h);
+hb_handle_t * hb_init( int verbose );
 void          hb_log_level_set(hb_handle_t *h, int level);
 
 void          hb_hwd_set_enable( hb_handle_t *h, uint8_t enable );
diff --git a/libhb/internal.h b/libhb/internal.h
index 7c70a2bb7..c89177fa0 100644
--- a/libhb/internal.h
+++ b/libhb/internal.h
@@ -276,9 +276,8 @@ static inline hb_buffer_t * hb_video_buffer_init( int width, int height )
 }
 
 /***********************************************************************
- * Threads: update.c, scan.c, work.c, reader.c, muxcommon.c
+ * Threads: scan.c, work.c, reader.c, muxcommon.c
  **********************************************************************/
-hb_thread_t * hb_update_init( int * build, char * version );
 hb_thread_t * hb_scan_init( hb_handle_t *, volatile int * die, 
                             const char * path, int title_index, 
                             hb_title_set_t * title_set, int preview_count, 
diff --git a/libhb/update.c b/libhb/update.c
deleted file mode 100644
index 54300e3c1..000000000
--- a/libhb/update.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/* update.c
-
-   Copyright (c) 2003-2016 HandBrake Team
-   This file is part of the HandBrake source code
-   Homepage: <http://handbrake.fr/>.
-   It may be used under the terms of the GNU General Public License v2.
-   For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
- */
-
-#include "hb.h"
-
-static void UpdateFunc( void * );
-
-typedef struct
-{
-    int  * build;
-    char * version;
-
-} hb_update_t;
-
-hb_thread_t * hb_update_init( int * build, char * version )
-{
-    hb_update_t * data = calloc( sizeof( hb_update_t ), 1 );
-    data->build   = build;
-    data->version = version;
-
-    return hb_thread_init( "update", UpdateFunc, data,
-                           HB_NORMAL_PRIORITY );
-}
-
-
-static void UpdateFunc( void * _data )
-{
-
-    hb_update_t * data = (hb_update_t *) _data;
-
-    char* const url  = HB_PROJECT_URL_APPCAST;
-    char* const urlz = url + strlen( HB_PROJECT_URL_APPCAST ); /* marks null-term */
-    char        url_host[64];
-    char        url_path[128];
-    char        query[256];
-
-	hb_net_t * net;
-    int        ret;
-    char       buf[4096];
-    char     * cur, * end;
-    int        size;
-    int        i_vers;
-    char       s_vers[32]; /* must be no larger than hb_handle_s.version */
-    int        i;
-
-    /* Setup hb_query and hb_query_two with the correct appcast file */
-    hb_log( "Using %s", url );
-
-    /* extract host part */
-    cur = strstr( HB_PROJECT_URL_APPCAST, "//" );
-    if( !cur || cur+2 > urlz )
-        goto error;
-    cur += 2;
-
-    end = strstr( cur, "/" );
-    if( !end || end > urlz )
-        goto error;
-
-    memset( url_host, 0, sizeof(url_host) );
-    strncpy( url_host, cur, (end-cur) );
-
-    /* extract path part */
-    memset( url_path, 0, sizeof(url_path) );
-    strncpy( url_path, end, (urlz-end) );
-
-    if( !strlen( url_path ))
-        goto error;
-
-    memset( query, 0, sizeof(query) );
-    snprintf( query, sizeof(query), "GET %s HTTP/1.0\r\nHost: %s\r\n\r\n", url_path, url_host );
-
-    /* Grab the data from the web server */
-    if( !( net = hb_net_open( url_host, 80 ) ) )
-    {
-        goto error;
-    }
-
-    if( hb_net_send( net, query ) < 0 )
-    {
-        hb_log("Error: Unable to connect to server");
-        hb_net_close( &net );
-        goto error;
-    }
-
-    size = 0;
-    memset( buf, 0, 4096 );
-    for( ;; )
-    {
-        ret = hb_net_recv( net, &buf[size], sizeof( buf ) - size );
-        if( ret < 1 )
-        {
-            hb_net_close( &net );
-            break;
-        }
-        size += ret;
-    }
-
-    cur = buf;
-    end = &buf[sizeof( buf )];
-	
-    /* Make sure we got it */
-    cur += 9;
-    if( size < 15 || strncmp( cur, "200 OK", 6 ) )
-    {
-        hb_log("Error: We did not get a 200 OK from the server. \n");
-        goto error;
-    }
-    cur += 6;
-
-    /* Find the end of the headers and the beginning of the content */
-    for( ; &cur[3] < end; cur++ )
-    {
-        if( cur[0] == '\r' && cur[1] == '\n' &&
-            cur[2] == '\r' && cur[3] == '\n' )
-        {
-            cur += 4;
-            break;
-        }
-    }
-
-    if( cur >= end )
-    {
-        hb_log("Error: Found the end of the buffer before the end of the HTTP header information! \n");
-        goto error;
-    }
-	
-    /*
-     * Find the <cli> tag
-     * Scan though each character of the buffer until we find that the first 4 characters of "cur" are "<cli"
-     */
-    for(i=0 ; &cur[3] < end; i++, cur++ )
-    {
-        if( cur[0] == 'c' && cur[1] == 'l' && cur[2] == 'i' && cur[3] == '>' )
-        {
-            cur += 1;
-            break;
-        }
-		 
-        /* If the CLI tag has not been found in the first 768 characters, or the end is reached, something bad happened.*/
-        if (( i > 768) || ( cur >= end ))
-		{
-            hb_log("Error: Did not find the <cli> tag in the expected maximum amount of characters into the file. \n");
-            goto error;
-		}
-    }
-	 
-    if( cur >= end )
-    {
-        goto error;
-    }
-	
-    /*
-     * Ok, The above code didn't position cur, it only found <cli so we need to shift cur along 3 places.
-     * After which, the next 10 characters are the build number
-     */
-    cur += 3;
-	
-    if( cur >= end )
-    {
-        hb_log("Error: Unexpected end of buffer! Could not find the build information. \n");
-        goto error;
-    }
-	
-    /* Stable HB_PROJECT_BUILD */
-    i_vers = strtol( cur, &cur, 10 );
-
-    if( cur >= end )
-    {
-        hb_log("Error: Unexpected end of buffer! \n");
-        goto error;
-    }
-	
-    /*
-     * The Version number is 2 places after the build, so shift cur, 2 places.
-     * Get all the characters in cur until the point where " is found.
-     */
-    cur += 2;
-	
-    if( cur >= end )
-    {
-        hb_log("Error: Unexpected end of buffer! Could not get version number. \n");
-        goto error;
-    }
-    memset( s_vers, 0, sizeof( s_vers ) );
-    for( i = 0;   i < sizeof( s_vers ) - 1 && cur < end && *cur != '"'; i++, cur++ )
-    {
-        s_vers[i] = *cur;
-		
-        /* If the CLI tag has not been found in the first 768 characters, or the end is reached, something bad happened.*/
-        if (( cur >= end ))
-        {
-            hb_log("Error: Version number too long, or end of buffer reached. \n");
-            goto error;
-        }
-    }
-
-    if( cur >= end )
-    {
-        goto error;
-    }
-
-    /* Print the version information */
-    hb_log( "latest: %s, build %d", s_vers, i_vers );
-
-    /* Return the build information */
-    if( i_vers > HB_PROJECT_BUILD )
-    {
-        memcpy( data->version, s_vers, sizeof(s_vers) );
-        *(data->build) = i_vers;
-    }
-
-error:
-    free( data );
-    return;
-}